spf.namespace('sitrack');

spf.sitrack.toggle_advanced_filter = function() {

   var obj = $('advanced');
   
   var visible = spf.toggle_display(obj);
   
   if( visible )
      $('toggle_advanced_filter').innerHTML = 'Less options...';
   else
      $('toggle_advanced_filter').innerHTML = 'More options...';
      
} // toggle_advanced_filter
